Rennlist

Thanks all, new MAF solved my 1128 and 1130 codes

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3 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis

THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHThanks all, new MAF solved my 1128 and 1130 codes

Leading reported evidence

Clean mass air flow sensor

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome: 1
Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I tried cleaning the MAF with the commercial MAF cleaner...did not work.
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Performed · outcome unconfirmed
Cleaned the MAF but codes reappeared within a couple of weeks.
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Read full discussion summary

Leading evidence: 'Clean mass air flow sensor' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Clean mass air flow sensor' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 3 captured posts examined · 0 partial discussions

Compare 1 other evidence results

Replace maf back in 2009

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
I replaced my MAF back in 2009 with the exact same codes (1128 & 1130).
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Frequently discussed actions (2)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Clean mass air flow sensor

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1
Discussions that contain suggestions: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster
I tried cleaning the MAF with the commercial MAF cleaner...did not work.
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Performed · outcome unconfirmed
Cleaned the MAF but codes reappeared within a couple of weeks.
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Replace maf back in 2009

No successful repair reported for this finding.

0
Reported fixes: 0
Unsuccessful attempts: 1
Discussions

Read evidence and context

Discussions that performed work without a confirmed outcome: 1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed
I replaced my MAF back in 2009 with the exact same codes (1128 & 1130).
Original post Read captured discussion
Thanks all, new MAF solved my 1128 and 1130 codes

Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

3 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

2 acknowledgements have no verified action link; they do not establish a repair result.

Outcome without a verified action link
I tried cleaning the MAF with the commercial MAF cleaner...did not work.
Original post Read captured discussion
No unique explicit quoted action; no causal link assigned

Generation: 20261027T201111Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Car runs great now and no issues. Made a big difference. I tried cleaning the MAF with the commercial MAF cleaner...did not work. Also, got a great deal on it by ordering a new MAF by the BOSCH part number. Scored one off Amazon for for $161 brand new. For people wanting a BOSCH MAF part number for their 996....use this site, got it from this forum I think: http://www.boschautoparts.com/Vehicl...artFinder.aspx Just because it did not come in a Porsche box made no difference. Saved me quite a bit of money. Just wanted to pass on the good news and thanks to the forum. EDIT: If your problem is a MAF sensor....I hope this helps you out and you can save some money. This is not a guarantee it will fix your 1128 and 1130 code problems.

POST 2Original post

Years ago I had an issue very similar to yours. Cleaned the MAF but codes reappeared within a couple of weeks. Bought a new MAF (about the same price you paid) and have not had any codes since. Nice to have a cheap and easy fix once in awhile.

POST 3Original post

I replaced my MAF back in 2009 with the exact same codes (1128 & 1130). All the cleaning in the world would not get the codes to stay gone more then a few days. I think the temperate sensor portion of the MAF is what actually failed. When winter hit, it would back fire for the first 10 seconds of running, then would clear up until the next morning.

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